HP PV738AA Manual do Utilizador Página 14

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Interfaces
InterfacesInterfaces
Interfaces
I/O Chip
SMSC LPC47B397 Super I/O SMSC LPC47B397 Super I/O
Serial Port / UART Type
One Serial Port One Serial Port
Parallel Port
One Parallel Port One Parallel Port
USB
8 USB 2.0 ports (6 rear/2 front) 8 USB 2.0 ports (6 rear/2 front)
Infrared Port
No No
Network
RJ-45 RJ-45
Keyboard
Yes (PS2 and USB) Yes (PS2 and USB)
Mouse
Yes (PS2 and USB) Yes (PS2 and USB)
Multibay
No No
Video (VGA/DVI-D)
Yes/Yes Yes/Yes
Audio
Yes Yes
Unit Environment and
Unit Environment andUnit Environment and
Unit Environment and
Operating Conditions
Operating ConditionsOperating Conditions
Operating Conditions
Microtower
MicrotowerMicrotower
Microtower
Slim Tower
Slim TowerSlim Tower
Slim Tower
General Unit Operating Guidelines
Keep the computer away from excessive moisture, direct moisture and the extremes of heat and cold, to ensure that unit is
operated within the specified operating range.
Leave a 10.2 cm (4 in) clearance on all vented sides of the computer to permit the required airflow.
Never restrict airflow into the computer by blocking any vents or air intakes.
Do not stack computers on top of each other or place computers so near each other that they are subject to each other's re-
circulated or preheated air.
Occasionally clean the air vents on the front, back, and any other vented side of the computer. Lint, dust and other foreign
matter can block the vents and limit the airflow.
If the computer is to be operated within a separate enclosure, intake and exhaust ventilation must be provided on the
enclosure, and the same operating guidelines listed above will still apply.
Power Supply
Power SupplyPower Supply
Power Supply
Power Supply
250-watt ATX power supply - PFC
115v/230v line switch
200-watt ATX power supply - PFC
115v/230v line switch
Full Ranging Input (No Line Select Switch)
No No
Active Power Factor Correction (APFC)
(Input Current is nearly 1/2 a non-APFC PS)
No No
Passive Power Factor Correction (PFC)
Yes (with line switch set to 230V - No PFC
in 115V line switch position)
Yes (with line switch set to 230V - No PFC
in 115V line switch position)
Operating Voltage Range
90 to 132VAC, or 180 to 264VAC 90 to 132VAC, or 180 to 264VAC
Rated Voltage Range
100 to 127VAC, or 200 to 240VAC 100 to 127VAC, or 200 to 240VAC
Rated Line Frequency
50-60 Hz 50-60 Hz
Operating Line Frequency Range
47-63 Hz 47-63 Hz
Rated Input Current
5A @ 100VAC/2.5A @ 200VAC
6A @ 115VAC/23.0A @ 230VAC
Maximum Rated Power
250 watt 200 watt
Heat Dissipation
Maximum 1260 BTU/hr, 317 kg-cal/hr
Typical 256 BTU/hr, 65kg-cal/hr
Maximum 971 BTU/hr, 245kg-cal/hr,
Typical 256 BTU/hr , 65kg-cal/hr
PS Fan
Variable speed fan Variable speed fan
Processor Fan
Variable speed fan Variable speed fan
QuickSpecs
HP dx5150 Business PC
HP dx5150 Business PCHP dx5150 Business PC
HP dx5150 Business PC
Standard Features
DA - 12105 North America — Version 4 — July 12, 2005
Page 14
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